diff --git a/drivers/misc/fastrpc.c b/drivers/misc/fastrpc.c index ee3291f7e615..3a5d2890fe2a 100644 --- a/drivers/misc/fastrpc.c +++ b/drivers/misc/fastrpc.c @@ -886,6 +886,7 @@ static int fastrpc_invoke_send(struct fastrpc_session_ctx *sctx, struct fastrpc_channel_ctx *cctx; struct fastrpc_user *fl = ctx->fl; struct fastrpc_msg *msg = &ctx->msg; + int ret; cctx = fl->cctx; msg->pid = fl->tgid; @@ -901,7 +902,13 @@ static int fastrpc_invoke_send(struct fastrpc_session_ctx *sctx, msg->size = roundup(ctx->msg_sz, PAGE_SIZE); fastrpc_context_get(ctx); - return rpmsg_send(cctx->rpdev->ept, (void *)msg, sizeof(*msg)); + ret = rpmsg_send(cctx->rpdev->ept, (void *)msg, sizeof(*msg)); + + if (ret) + fastrpc_context_put(ctx); + + return ret; + } static int fastrpc_internal_invoke(struct fastrpc_user *fl, u32 kernel,